ZDI-25-072: PDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of XPS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.
Other sources
This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 3.3. The following CVEs are assigned: CVE-2025-0902.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-072?
The severity of ZDI-25-072 is classified as medium, indicating a moderate risk of exploitation.
How do I fix ZDI-25-072?
To fix ZDI-25-072, users should update PDF-XChange Editor to the latest version where the vulnerability is patched.
What types of attacks can exploit ZDI-25-072?
ZDI-25-072 can be exploited through social engineering tactics involving malicious web pages or files that require user interaction.
Who is affected by ZDI-25-072?
Users of PDF-XChange Editor are affected by ZDI-25-072, specifically those who may interact with malicious content.
What information is disclosed by exploiting ZDI-25-072?
Exploiting ZDI-25-072 can allow remote attackers to disclose sensitive information from the affected installations of PDF-XChange Editor.